﻿namespace BadHabit.WPFTools.Converters
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Data;
    using System.Windows.Data;
    using System.Globalization;

    [ValueConversion(typeof(double), typeof(double))]
    public class DoubleMultiplyConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (!(value is double))
            {
                return 0;
            }

            double d2 = 0;
            double.TryParse(parameter.ToString(), out d2);

            double d1 = (double)value;

            return d1 * d2;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return new NotSupportedException();
        }
    }
}
